AISI 205 Stainless Steel Equivalent & Similar Grades AISI 205, wrought UNS number                                                                                                S20500 US name                                                                                                ASTM S20500 USA: 205 to ASTM A473, S20500 to ASTM A276, S20500 to ASTM A666, S20500 to ASTM A959, UNS S20500 Tradenames: ALLEGHENY LUDLUM TYPE 205, TECH-TRONIC 32 MODULUS METALSand Casting in Turkey, Permanent Mold Casting in Turkey, Gravity Die Casting … Continue reading AISI 205 Stainless Steel Equivalent Grades